Type Alias rcutils_allocator_t

pub type rcutils_allocator_t = rcutils_allocator_s;

Aliased Type

struct rcutils_allocator_t {
    pub allocate: Option<unsafe extern "C" fn(_: usize, _: *mut c_void) -> *mut c_void>,
    pub deallocate: Option<unsafe extern "C" fn(_: *mut c_void, _: *mut c_void)>,
    pub reallocate: Option<unsafe extern "C" fn(_: *mut c_void, _: usize, _: *mut c_void) -> *mut c_void>,
    pub zero_allocate: Option<unsafe extern "C" fn(_: usize, _: usize, _: *mut c_void) -> *mut c_void>,
    pub state: *mut c_void,
}

Fields

allocate: Option<unsafe extern "C" fn(_: usize, _: *mut c_void) -> *mut c_void>

deallocate: Option<unsafe extern "C" fn(_: *mut c_void, _: *mut c_void)>

reallocate: Option<unsafe extern "C" fn(_: *mut c_void, _: usize, _: *mut c_void) -> *mut c_void>

zero_allocate: Option<unsafe extern "C" fn(_: usize, _: usize, _: *mut c_void) -> *mut c_void>

state: *mut c_void

Trait Implementations

impl Clone for rcutils_allocator_s

fn clone(&self) -> rcutils_allocator_s

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for rcutils_allocator_s

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for rcutils_allocator_s

fn eq(&self, other: &rcutils_allocator_s) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for rcutils_allocator_s

impl StructuralPartialEq for rcutils_allocator_s